JPS5672678A - Coffee bean roaster - Google Patents

Coffee bean roaster

Info

Publication number
JPS5672678A
JPS5672678A JP14811479A JP14811479A JPS5672678A JP S5672678 A JPS5672678 A JP S5672678A JP 14811479 A JP14811479 A JP 14811479A JP 14811479 A JP14811479 A JP 14811479A JP S5672678 A JPS5672678 A JP S5672678A
Authority
JP
Japan
Prior art keywords
heat source
solenoid
turn
air
sensitive element
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP14811479A
Other languages
Japanese (ja)
Inventor
Ryohei Kumagai
Saburo Tsuchiya
Morikazu Nishihira
Kazuo Maruta
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Advance KK
Original Assignee
Advance KK
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Advance KK filed Critical Advance KK
Priority to JP14811479A priority Critical patent/JPS5672678A/en
Publication of JPS5672678A publication Critical patent/JPS5672678A/en
Pending legal-status Critical Current

Links

Landscapes

  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)

Abstract

PURPOSE: The air-blow cooling mechanism and heat-source intercepting means are controlled by the roasting completion-detecting means containing a thermally sensitive element that is set among coffee beans being roasted with stirring, thus effecting uniform roasting as well as preventing the dissipation of aroma.
CONSTITUTION: The rotating drum 2 with perforations 3 on the periphery is equipped with a thermally sensitive element 13 on the door 11. The heat source 14 is fixed beneath the drum 22 and the fan 27 and air-flow controlling plate 26 are arranged so that air is sent by them. A solenoid 27 is connected to the controlling plate 26. The thermally sensitive element 13, sensor circuit 101, buffer circuit 102, latch circuit 103, solenoid 23, heat source 13 and power source are connected and, when power is applied, the latch circuit is set to the bignning level and the heat source is made to turn on. At the same time, the drum 2 and fan 27 are driven to rotate and the beans are roasted. When the element 13 detects that the set temperature is reached, the buffer circuit 102 makes solenoid 23 turn on to open the controlling plate 26 and the latch circuit makes the heat source turn off to switch from heating to cooling.
COPYRIGHT: (C)1981,JPO&Japio
JP14811479A 1979-11-15 1979-11-15 Coffee bean roaster Pending JPS5672678A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14811479A JPS5672678A (en) 1979-11-15 1979-11-15 Coffee bean roaster

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14811479A JPS5672678A (en) 1979-11-15 1979-11-15 Coffee bean roaster

Publications (1)

Publication Number Publication Date
JPS5672678A true JPS5672678A (en) 1981-06-16

Family

ID=15445558

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14811479A Pending JPS5672678A (en) 1979-11-15 1979-11-15 Coffee bean roaster

Country Status (1)

Country Link
JP (1) JPS5672678A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62107692U (en) * 1985-12-25 1987-07-09
JPS62119794U (en) * 1986-01-21 1987-07-29

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62107692U (en) * 1985-12-25 1987-07-09
JPH0423439Y2 (en) * 1985-12-25 1992-06-01
JPS62119794U (en) * 1986-01-21 1987-07-29

Similar Documents

Publication Publication Date Title
US4425720A (en) Coffee roaster
US4602147A (en) Roasting timer
JP2016529888A (en) Coffee roasting machine
EP0463657B1 (en) Appliance for the preparation of meat or similar products
JPS55124484A (en) Coffee roaster
JPS57127726A (en) Controlling device of power supply for electronic oven
JPS5672678A (en) Coffee bean roaster
JPS57110146A (en) Baking of coffee beans and its device
JPS5672682A (en) Coffee bean roaster
JPS5672683A (en) Coffee bean roaster
JPS5672680A (en) Coffee bean roaster
JPS5672681A (en) Coffee bean roaster
JPS5592680A (en) Coffee roaster
JPS5672679A (en) Coffee bean roaster
SE502882C2 (en) Microwave with under heat
JPS55120779A (en) Method for supporting temperature sensor of coffee roaster
JPS5672677A (en) Coffee bean roaster
JPS556138A (en) Heating device
JPS5546346A (en) Roaster
JPS631838Y2 (en)
JPS5543333A (en) Device for cooking by cooling and heating
JPS631839Y2 (en)
JPS631835Y2 (en)
JPS6317356Y2 (en)
JPS55112940A (en) High frequency heater